 this appears to be a standard  dagger 1  but its hilt holds a hidden store of poison any hit on a roll of 20 injects fatal poison into the opponent unless a saving throw vs poison is successful the dagger of venom holds up to six doses of poison if the hilt contains fewer than six doses the owner can pour more in up to the maximum use of this weapon by good &ndash; particularly lawful good &ndash; characters must be carefully monitored for effects on alignment category magical weapons 